Tham khảo Ánh sao

  1. 1 2 Robinson, Keith (2009). Starlight: An Introduction to Stellar Physics for Amateurs. Springer Science & Business Media. tr. 38–40. ISBN 978-1-4419-0708-0.
  2. 1 2 Macpherson, Hector (1911). The romance of modern astronomy. J.B. Lippincott. tr. 191. Starlight astronomy.
  3. 1 2 J. B. Hearnshaw (1990). The Analysis of Starlight: One Hundred and Fifty Years of Astronomical Spectroscopy. CUP Archive. tr. 51. ISBN 978-0-521-39916-6.
  4. ↑ Astronomy. https://d3bxy9euw4e147.cloudfront.net/oscms-prodcms/media/documents/Astronomy-Draft-20160817.pdf: Rice University. 2016. p. 761. ISBN 1938168283- via Open Stax.
  5. ↑ Wells Hawks Skinner – Studies in literature and composition for high schools, normal schools, and... (1897) – Page 102 (Google eBook link)
  6. 1 2 3 Popular Mechanics – Jan 1969 – "How the Army Learned to See in the Dark" by Mort Schultz (Google Books link)
  7. ↑ Schlyter, Paul (1997–2009). “Radiometry and photometry in astronomy”.
  8. ↑ IEE Reviews, 1972, page 1183
  9. 1 2 “Ancient Star May Be Oldest in Known Universe”.
  10. ↑ Rowell, Tony (ngày 2 tháng 4 năm 2018). Sierra Starlight: The Astrophotography of Tony Rowell. Heyday. ISBN 9781597143134 – qua Google Books.
  11. 1 2 3 Ray, Sidney (ngày 23 tháng 10 năm 2015). Scientific Photography and Applied Imaging. CRC Press. ISBN 9781136094385 – qua Google Books.
  12. ↑ Ray, Sidney (ngày 23 tháng 10 năm 2015). Scientific Photography and Applied Imaging (bằng tiếng Anh). CRC Press. ISBN 9781136094385.
  13. ↑ Ray, Sidney (ngày 23 tháng 10 năm 2015). Scientific Photography and Applied Imaging (bằng tiếng Anh). CRC Press. ISBN 9781136094385.
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